Study of trading strategy and risk management of stock index futures Study of trading strategy and risk management of stock index futures. 并列题名：Study of trading strategy and risk management of stock index futures Price volatility and risk management of shfe gold futures Investment strategies of stock index futures Investment and trading practices of stock index futures Research on the trading mechanism and risk management of the art market in China Study of optimal hedge ratio with stock index future 并列题名：Investment strategies of stock index futures